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Anarel [89]
2 years ago
15

Find the value using x

Mathematics
1 answer:
olga55 [171]2 years ago
7 0
<h3>Answer:  8</h3>

Work Shown:

9/12 = (x+4)/(2x)

9(2x) = 12(x+4)

18x = 12x+48

18x-12x = 48

6x = 48

x = 48/6

x = 8

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wolverine [178]

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Answer:

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Step-by-step explanation:

A proportional relation has the equation ...

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To write the desired equation, you need to know the value of k. That can be found from the given information:

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5 0
3 years ago
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madam [21]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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4vir4ik [10]

Answer:

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6 0
3 years ago
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ser-zykov [4K]

Answer:

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6 0
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Answer:

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